Honda Crosstour I (2009-2012) driver's micu Wiring diagrams

ACC KEY LK ANTI-THEFT SYSTEM B-CAN LO BACK LT- HORN RLY CL- UNLOCK RR DEF RLY CL- ACS ATP-P B-CAN HI BACKUP H/L BLK WIRE BLU WIRE BRN WIRE CARGO LT- COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM DR LOCK DR UNLOCK DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX EXCEPT HONDA ACCESSORY EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS, INSTRUMENT CLUSTER SYSTEMS FOG LIGHT CONTROL CIRCUIT (W/ AUTOMATIC LIGHTING) FR COURTESY L GND GND FR DR SW L FR FOG SW FR UNLOCK FR WIPER FUSE FUSE 30 FUSE 5 GRN WIRE GRY WIRE H/L LOW SW SMALL SW H/L OFF SW GND GND (WIPER) GND (LIGHTING) GND FR WIP INT VR+ HAN SW HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM (W/O AUTOMATIC LIGHTING) +B BACKUP MICU CHK SMALL RLY DR CL- HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HIGH BEAM CONTROL CIRCUIT HONDA ACCESSORY HOOD SW HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON HOT IN ON OR START INTERIOR INTR LT- KEY SW HAZARD SW K-LINE S-NET KEY LOCK SOL- P-PIN SW HORN SW KEY LT- LIGHTS SYSTEM LOW BEAM CONTROL CIRCUIT LT BLU WIRE LT GRN WIRE MICU SERVICE CHECK CONNECTOR MIRRORS, NAVIGATION SYSTEMS ORG/ WIRE PNK (OPTION CONNECTOR) WIRE PNK WIRE POWER P/W RR L RLY CL- WINDOWS SYSTEM PPL RED WIRE RR DR SW L STOP SW T/G SW T/G SW +B HAZARD FR FOG RLY CL- TAILLIGHT CONTROL CIRCUIT (W/ AUTOMATIC LIGHTING) TRUNK ACT TRUNK, TAILGATE, FUEL DOORS SYSTEM TRUNK, TAILGATE, FUEL DOORS, INTERIOR LIGHTS SYSTEMS EXTERIOR LIGHTS SYSTEM WHT WIRE WIP HI/LO WIP INT WIPER/ WASHER SYSTEM WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS YEL WIRE

ANTI-LOCK BRAKES SYSTEM BLK WIRE BRAKE PEDAL POSITION SWITCH (UNDER LEFT SIDE OF DASH) BRN WIRE CABLE REEL (IN STEERING COLUMN) CANCEL SWITCH CRUISE CONTROL COMBINATION SWITCH STEERING WHEEL DRIVER'S JUNCTION BOX (BEHIND LEFT KICK PANEL) DRIVER'S MICU FUSE 5 FUSE 7 FUSE 8 GRN WIRE GRY WIRE HORN RELAY HORNS SYSTEM HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) LT BLU WIRE LT GRN WIRE MAIN SWITCH ORG/ WIRE RED WIRE RESUME + SWITCH SET SWITCH UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) YEL WIRE

13 15 F-CAN HI F-CAN LO 18 16 K-LINE SCS 4 9 20 K-LINE F-CAN HI F-CAN LO AUDIO UNIT BLK WIRE BRN WIRE CENTER JUNCTION BOX (UNDER LEFT DLC (UNDER LEFT SIDE OF DASH) DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) ENGINE MOUNT CONTROL UNIT (BEHIND LEFT KICK PANEL) F-CAN HI F-CAN LO F-CAN LO F-CAN HI K-LINE WEN FUSE 15 GAUGE VSA MODULATOR CONTROL CONTROL UNIT MODULE (RIGHT SIDE OF ENGINE COMPT) HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) IMMOBILIZER KEYLESS CONTROL UNIT (IN STEERING COLUMN) K LINE LT BLU WIRE NAVIGATION UNIT (IF EQUIPPED) (UNDER RIGHT SIDE OF CARGO AREA) NOT USED NOT USED ORG/ WIRE PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PCM (LEFT FRONT OF ENGINE COMPT) RED WIRE REMOTE STARTING CONTROL UNIT (HONDA ACCESSORY) (UNDER LEFT SIDE OF DASH) SCS WEN F-CAN HI F-CAN LO SIDE OF DASH) SRS UNIT (UNDER MIDDLE OF DASH) TPMS CONTROL UNIT (UNDER LEFT SIDE OF DASH) WEN WHT WIRE YAW RATE- ACCELERATION SENSOR (UNDER CENTER CONSOLE)

6 1 5 7 8 9 10 11 12 3 INTERIOR LIGHTS SYSTEM ILL- ILL+ B-CAN B-CAN B-CAN LO HI BLK WIRE BLK/WHT WIRE BLU WIRE BOX (UNDER LEFT BRN WIRE BUS-DATA CENTER JUNCTION CLIMATE CONTROL UNIT COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM PNK B CAN WIRE CONTROL UNIT VMPAS DEFOGGER DOOR MULTIPLEX CONTROL POWER WINDOW MASTER SWITCH DRIVER'S CLIMATE CONTROL SWITCH DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FRONT PASSENGER'S CLIMATE CONTROL SWITCH FRONT PASSENGER'S POWER WINDOW SWITCH FUSE 13 FUSE 16 FUSE 5 FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) GND (BEHIND MIDDLE OF DASH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON INDICATOR BUS-DATA ILL+ ILL- JUNCTION LEFT POWER MIRROR LT BLU WIRE LT GRN WIRE MIR ACT 15 31 3 DR HEAT SG PG MIR ACT AS HEAT NOISE REDUCTION CONDENSER ORG/ WIRE PASSENGER'S UNDER-DASH PNK COMPUTER DATA LINES SYSTEM B-CANH B-CANL WIRE POWER DISTRIBUTION SYSTEM POWER MIRROR DEFOGGERS REAR WINDOW DEFOGGER RELAY REC-LED RED WIRE RIGHT POWER MIRROR RR DEF RLY CL- SIDE OF DASH) SW OUT-4 SW OUT-3 SW IN-4 SW IN-3 SW IN-2 SW IN-1 SWITCH REAR WINDOW/ UART UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) UPPER LOWER REAR REAR WINDOW WINDOW DEFOGGER DEFOGGER WHT WIRE YEL WIRE

+B BACK METER UP GND GND +B SMALL +B TURN/STOP AUTO AUTO CAN LT LO HI AUTO LT LT SIP SID SIG AUTOMATIC LIGHTING SENSOR AUTOMATIC LIGHTING SENSOR/SUNLIGHT SENSOR (W/ AUTOMATIC LIGHTING) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DAY LT DRIVER'S MICU DRIVER'S UNDER- DASH FUSE/ RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 15 FUSE 5 FUSE 6 FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) GND (MICU -S) GND (MICU-P) GND GND (MICU-P) (MICU-S) GRN WIRE GRY WIRE HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES FUSE 2 HOT AT ALL TIMES FUSE 27 HOT IN ON HOT IN ON OR START L SIDE SMALL+ L TURN LT L TURN/STP LEFT BRAKE LIGHT/ TAILLIGHT LEFT LEFT FRONT FRONT TURN SIGNAL/ SIDE PARKING MARKER LIGHT LIGHT LT GRN WIRE MICU MICU P- S- NAVIGATION UNIT (IF EQUIPPED) (UNDER RIGHT SIDE OF CARGO AREA) PASSENGER'S MICU PASSENGER'S UNDER-DASH PNK WIRE POWER DISTRIBUTION SYSTEM R TURN LT R TURN/STP RED WIRE RIGHT BRAKE LIGHT/ TAILLIGHT SMALL (TRAILER) SMALL RLY AS CL- B- B- CAN SMALL RLY DR CL- TURN SIGNAL/ HAZARD FLASHER CIRCUIT STOP SW TAILLIGHT CTRL CIRCUIT TAILLIGHT RELAY TRAILER CONNECTOR (ON TRAILER HITCH) TRAILER IN-LINE CONNECTOR TRAILER LIGHTING CONTROL UNIT TRAILER RELAY 1 TRAILER RELAY 2 W/ HANDSFREELINK W/O AUTOMATIC LIGHTING W/ AUTOMATIC LIGHTING WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

ATP-P D/L SIL-CON SW RR-L (UNLOCK) BLK WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH (UNDER LEFT SIDE OF DASH) BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) DRIVER'S UNLOCK RELAY FUEL FILL DOOR LOCK ACTUATOR (BEHIND LEFT REAR SIDE TRIM PANEL) FUSE 16 FUSE 30 FUSE FUSE 25 FUSE 27 FUSE 8 GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HIGH HORN (BEHIND MIDDLE OF FRONT BUMPER) HORN RELAY HORNS SYSTEM HOT AT ALL TIMES HOT IN ON KEY SW B-CAN HI B-CAN LOW T/G HANDLE SW LEFT REAR DOOR LOCK ACTUATOR/ KNOB SWITCH (REAR OF LEFT REAR DOOR) LEFT REAR DOOR LOCK KNOB SWITCH IGNITION KEY SWITCH LEFT REAR DOOR SWITCH (AT LEFT "C" PILLAR) LOCK RELAY LOW BEAM SMALL CONTROL CIRCUIT RLY LOW HORN (BEHIND MIDDLE OF FRONT BUMPER) LT GRN WIRE ORG/ WIRE PNK WIRE RED WIRE SHIFT INTERLOCK SYSTEM TAILGATE ACTUATOR RELAY TAILGATE LATCH SWITCH TAILGATE OUTER STEERING HANDLE SWITCH LOCK (MIDDLE OF ASSEMBLY TAILGATE) TAILGATE RELEASE ACTUATOR TAILGATE RELEASE ACTUATOR/LATCH SWITCH (MIDDLE OF TAILGATE) TAILLIGHT CONTROL CIRCUIT TAILLIGHT RELAY TRANSMISSION HOUSING) TRANSMISSION RANGE SWITCH (ON TRANSMISSION) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) UNLOCK RELAY W/ AUTOMATIC LIGHTING W/O AUTOMATIC LIGHTING WHT WIRE YEL WIRE

AUDIO UNIT BLK WIRE BLK/WHT WIRE BRN WIRE CABLE REEL (IN STEERING COLUMN) CARGO AREA ACCESSORY POWER SOCKET RELAY CLIMATE CONTROL UNIT CONSOLE CONSOLE ACCESSORY ACCESSORY POWER SOCKET POWER RELAY SOCKET CRUISE CONTROL COMBINATION SWITCH DLC DRIVER'S DRIVER'S POSITION POWER MEMORY WINDOW MOTOR SWITCH DRIVER'S MICU DRIVER'S SEAT HEATER SWITCH DRIVER'S UNDER-DASH FRONT FRONT ACCESSORY PASSENGER'S POWER SEAT HEATER SOCKET SWITCH FRONT HORN PASSENGER'S SWITCH VANITY MIRROR LIGHT FRONT INDIVIDUAL MAP LIGHTS FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) GLOVE BOX LIGHT GND GND (MICU-P) (MICU-P) GND GND (MICU-S) (MICU-S) J/C LEFT POWER POWER MIRROR MIRROR SWITCH MICU SERVICE CHECK CONNECTOR MOONROOF SWITCH PARK PIN SWITCH PARK PIN SWITCH/ A/T GEAR POSITION INDICATOR PANEL LIGHT POWER GAUGE WINDOW MOONROOF CONTROL MASTER CONTROL MODULE SWITCH UNIT/MOTOR POWER MIRROR CONTROL UNIT POWER WINDOW MASTER SWITCH RED WIRE SRS UNIT STEERING WHEEL) STEERING YAW RATE TPMS LOCK ACCELERATION CONTROL ASSEMBLY SENSOR UNIT STEREO AMPLIFIER VSA OFF SWITCH W/ MEMORY

+B BACKUP 1) HIGH 2) PASSING B-CAN HI B-CAN LO BACKUP H/L BLK WIRE BLU WIRE BRN WIRE COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM DAY LT DIMMER SW DIMMER/ FLASH- TO-PASS SWITCH 0) LOW DRIVER'S DOOR SWITCH (AT DRIVER'S "B" PILLAR) DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FOG LIGHT CONTROL CIRCUIT FOG LIGHT RELAY FOG LIGHT SWITCH 0) OFF 1) ON FR DOOR SW L FR FOG RLY CL- FR FOG SW FUSE 15 FUSE 26 FUSE 28 FUSE 30 FUSE 5 GND (LIGHTING) GND (MICU -S) GND (MICU-P) GRN WIRE GRY WIRE H/L LOW SW H/L OFF SW HEADLIGHT SWITCH 0) OFF 1) PARK 2) AUTO 3) HEAD HIGH BEAM CONTROL CIRCUIT HOT AT ALL TIMES HOT IN ON HOT IN ON OR START KEY SW LEFT FOG LIGHT LEFT HEADLIGHT LOW BEAM CONTROL CIRCUIT LOW HIGH LT BLU WIRE PASSING SW PNK WIRE POWER DISTRIBUTION SYSTEM PPL RED WIRE SMALL SW STEERING LOCK ASSEMBLY IGNITION KEY SWITCH W/ AUTOMATIC LIGHTING W/ HANDSFREELINK W/O AUTOMATIC LIGHTING WHT WIRE YEL WIRE

18 19 PNK WIRE AIR CONDITIONING SYSTEM ANTI-THEFT SYSTEM APSA APSB VG+ ATP-P BARO- METER SENSOR BLK WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH (UNDER LEFT SIDE OF DASH) BRN WIRE COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CSSAMA CSSAMC ATPP DRIVER'S MICU ELD UNIT ETCS CONTROL RELAY ETCSRLY VSSOUT STS SCS NEP CKPOUT CMPOUT F-CANH F-CANL COMPUTER DATA LINES SYSTEM FANL FANH MRLY BKSWNC BKSW VG- ELD IMOFPR FUSE 18 FUSE 19 FUSE 17 FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES IGP INJECTORS LT BLU WIRE LT GRN WIRE ORG/ WIRE PCM (LEFT FRONT OF ENGINE COMPT) PGM-FI MAIN RELAY 1 PNK PNK WIRE PNK PSPSW FTP SUBRLY WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL LSB RED WIRE SLS+ TAN WIRE TPSA PNK WIRE UNDER- HOOD VCMSWC PNK LSC WIRE VSV VBUM WHT WIRE YEL WIRE

28 29 PNK WIRE ACM CONTROL RELAY BLK WIRE BLU WIRE BRN WIRE DRIVER'S JUNCTION BOX (BEHIND LEFT KICK PANEL) DRIVER'S MICU EVAP CANISTER PURGE VALVE (LEFT SIDE OF ENGINE) FUSE 14 FUSE 5 FUSE 9 GRN WIRE GRY WIRE HONDA PNK ACCESSORY WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM FUEL GAUGE SENDING UNIT LT BLU WIRE LT BLU/ BLK WIRE LT GRN WIRE LT GRN/ BLK WIRE MIDDLE REAR OF VEHICLE) OF FLOOR) ORG/ WIRE PGM-FI MAIN RELAY 2 PNK EXCEPT HONDA ACCESSORY WIRE PNK PNK WIRE PNK WIRE PPL REAR A/F RED WIRE REMOTE STARTING CONTROL UNIT SHIFT LOCK SOLENOID (UNDER CENTER CONSOLE) SIDE OF CARGO AREA) EVAP CANISTER VENT SHUT VALVE TAN WIRE TRANSMISSION HOUSING) WHT WIRE YEL WIRE